csharp code

Build GoogleSearchService.dll from GoogleSearch.wsdl

To generate the C# stub source type:

wsdl GoogleSearch.wsdl

This will result in GoogleSearchService.cs.
Compile with:

csc /target:library GoogleSearchService.cs
(or mcs /target:library GoogleSearchService.cs for mono)

Now you have the final stub assembly: GoogleSearchService.dll

to csharp by ms_michel on Dec 14, 2005

How to work around the "double-click" problem

This is a generic method to avoid "double-click" effect where a user click many times to validate. The button is hidden when the user clicks it. In order to not update all forms, the trick is applied to the Render event of the page.

protected override void Render(HtmlTextWriter output) {
    // Get normal html ouput
    StringBuilder stringBuilder = new StringBuilder();
    StringWriter stringWriter = new StringWriter(stringBuilder);
    HtmlTextWriter htmlWriter = new HtmlTextWriter(stringWriter);
    base.Render(htmlWriter);
    string html = stringBuilder.ToString();
    // Enhance submit buttons
    string onclick1 = "\"if (typeof(Page_ClientValidate) == 'function') Page_ClientValidate();";
    string onclick2 = "\"this.style.display='none';";
    html = html.Replace("onclick=" + onclick1, "onclick=" + onclick2 + onclick1.Substring(1));
    // Render updated html
    output.Write(html);
}

to form csharp asp.net by ms_michel on Dec 14, 2005

Simple webform to test mail

<%@ Page Language="C#" %>
<%@ Import Namespace="System.Web.Mail" %>
<script runat="server">    
void btnSubmit_Click(Object sender, EventArgs e) {
  MailMessage mail = new MailMessage();
  mail.To = txtTo.Text;
  mail.From = txtFrom.Text;
  mail.Subject = txtSubject.Text;
  mail.Body = txtMessage.Text;
  mail.Priority = MailPriority.High;
  mail.BodyFormat = MailFormat.Text;
  SmtpMail.SmtpServer = txtSmtpServer.Text;
  if (txtSmtpUsername.Text.Trim() != "") {
    if (txtSmtpPassword.Text.Trim() != "") {
      mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");
      mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", txtSmtpUsername.Text);
      mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", txtSmtpPassword.Text);
    }
  }
  try {
    SmtpMail.Send(mail);
    Response.Write("OK!");
  } catch (Exception ex) {
    Response.Write("KO: " + ex.ToString());
  }
}
</script>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>Mail test</title>
  </head>
  <body>
    <form runat="server">
      <ul>
        <li>Smtp Server : <asp:TextBox id="txtSmtpServer" runat="server"></asp:TextBox></li>
        <li>Smtp Username : <asp:TextBox id="txtSmtpUsername" runat="server"></asp:TextBox></li>
        <li>Smtp Password : <asp:TextBox id="txtSmtpPassword" runat="server"></asp:TextBox></li>
        <li>From : <asp:TextBox id="txtFrom" runat="server"></asp:TextBox></li>
        <li>To : <asp:TextBox id="txtTo" runat="server"></asp:TextBox></li>
        <li>Subject : <asp:TextBox id="txtSubject" runat="server"></asp:TextBox></li>
        <li>Message : <asp:TextBox id="txtMessage" TextMode="MultiLine" runat="server"></asp:TextBox></li>
      </ul>
      <asp:Button runat="server" id="btnSubmit" OnClick="btnSubmit_Click" Text="Send"></asp:Button>
    </form>
  </body>
</html>

to smtp csharp by ms_michel on Nov 23, 2005

Get Week number (french culture)

public static int weekNumber(DateTime dt) {
	CultureInfo culture = CultureInfo.CurrentCulture;
	int intWeek = culture.Calendar.GetWeekOfYear(dt, CalendarWeekRule.FirstFourDayWeek, DayOfWeek.Monday);
	return intWeek;
}

to csharp datetime by ms_michel on Nov 04, 2005 1 Comments

Convert String to Enum

enum EngineType {
	unknow, 
	access, 
	db2, 
	mysql, 
	odbc, 
	oledb, 
	oracle, 
	postgre, 
	sqlserver
}
string cnxTypeString = "mysql";
EngineType cnxTypeEngine = EngineType.unknow;
if (Enum.IsDefined(typeof(EngineType), cnxTypeString)) {
	cnxTypeEngine = (EngineType) Enum.Parse(typeof(EngineType), cnxTypeString, true);
}

to csharp by ms_michel on Oct 20, 2005

Algorithm for calculating the date of Easter Sunday

/// <summary>
/// Algorithm for calculating the date of Easter Sunday
/// (Meeus/Jones/Butcher Gregorian algorithm)
/// http://en.wikipedia.org/wiki/Computus#Meeus.2FJones.2FButcher_Gregorian_algorithm
/// </summary>
/// <param name="year">A valid Gregorian year</param>
/// <returns>Easter Sunday</returns>
public static DateTime EasterDate(int year) {
    int Y = year;
    int a = Y % 19;
    int b = Y / 100;
    int c = Y % 100;
    int d = b / 4;
    int e = b % 4;
    int f = (b + 8) / 25;
    int g = (b - f + 1) / 3;
    int h = (19 * a + b - d - g + 15) % 30;
    int i = c / 4;
    int k = c % 4;
    int L = (32 + 2 * e + 2 * i - h - k) % 7;
    int m = (a + 11 * h + 22 * L) / 451;
    int month = (h + L - 7 * m + 114) / 31;
    int day = ((h + L - 7 * m + 114) % 31) + 1;
    DateTime dt = new DateTime(year, month, day);
    return dt;
}

Easter Monday = Easter Sunday + 1
Ascension Day = Easter Sunday + 39
Pentecost Sunday = Easter Sunday + 49
Pentecost Monday = Easter Sunday + 50

to csharp datetime by ms_michel on Sep 27, 2005

Capitalization

using System.Text.RegularExpressions;

public class MyClass {

	public static void Main() {
		string text = "the quick red fox jumped over the lazy brown DOG.";
		System.Console.WriteLine("text=[" + text + "]");
		string result = Regex.Replace(text, @"\w+", new MatchEvaluator(MyClass.CapText));
		System.Console.WriteLine("result=[" + result + "]");
		System.Console.ReadLine();	
	}

	static string CapText(Match m) {
		string temp = m.ToString();
		temp = char.ToUpper(temp[0]) + temp.Substring(1, temp.Length - 1).ToLower();
		return temp;
	}

}

http://windows.oreilly.com/news/csharp_0101.html

to regex csharp by ms_michel on Sep 14, 2005 1 Comments

yyyymmdd to DateTime

DateTime myDate;
myDate = System.DateTime.ParseExact("20050802",
                                    "yyyyMMdd",
                                    System.Globalization.CultureInfo.InvariantCulture);

to csharp datetime by ms_michel on Aug 02, 2005

DateTime to yyyymmdd

string myString = myDate.ToString("yyyyMMdd");

to csharp datetime by ms_michel on Aug 02, 2005

Set ValueToCompare at design time

With DateTime, we have to convert value to its short date string representation :

myCompareValidator.ValueToCompare = myDateTime.ToShortDateString();

to csharp datetime by ms_michel on Jul 29, 2005

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